ultimatevsultimatumWhich spelling fits?

Which to use

“ultimate” and “ultimatum” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#23,725
“ultimate” frequency rank
#20,595
“ultimatum” frequency rank
44320
confusion score

Side-by-Side Comparison

Feature ultimate ultimatum
Definition Sport collectif utilisant un disque (frisbee) opposant deux équipes de sept joueurs. Sommation, mise en demeure ; exigence que l’on déclare irrévocable, à laquelle il doit être satisfait dans un délai fixé.

Where the eye mixes ultimate and ultimatum

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. ultimate runs 8 letters (VCCVCVCV) against ultimatum's 9 (VCCVCVCVC) - the length gap alone is often enough to separate them once you know to check it.

8 ch
ultimate
9 ch
ultimatum

Look-alike desk: ultimate vs ultimatum

A purely visual mix-up. ultimate (\yl.ti.mɛt\) and ultimatum (\yl.ti.ma.tɔm\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 44320, derived from the frequency rank of both members and their visual similarity.

ultimate is recorded at frequency rank #23,725, classified as anoun, pronounced \yl.ti.mɛt\. ultimatum is at rank #20,595, tagged as anoun, pronounced \yl.ti.ma.tɔm\.

Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.

With a confusion score of 44320, this pair ranks #211,325 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ultimate vs ultimatum

Shared letters: ailmtu. Private to "ultimate": e. Private to "ultimatum": -.

"ultimate" · 8 letters · shape VCCVCVCV  ·  "ultimatum" · 9 letters · shape VCCVCVCVC

Known mistypes of this pair

  • ultimate ← lutimate · ulitmate · ulltimate · ultiamte · ultimaet · ultimatte · ultimmate · ultimtae
  • ultimatum ← lutimatum · ulitmatum · ulltimatum · ultiamtum · ultimatmu · ultimattum · ultimatumm · ultimautm

Frequently Asked Questions

Do "ultimate" and "ultimatum" mean the same thing in a sentence?
No. They are said differently (\yl.ti.mɛt\ versus \yl.ti.ma.tɔm\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "ultimate" or "ultimatum"?
"ultimatum" is the more common of the two: it sits at frequency rank #20,595 in our French list, against #23,725 for "ultimate". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "ultimate" and "ultimatum" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "ultimate" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ultimatum" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #211,325 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "ultimate" and "ultimatum" also get mixed up with nearby pairs, the highest-scored neighbour is "ultimate vs ultime". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #211,325 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list